the402 endpoint detail

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ot-intel-api.onrender.com ot stix-coverage

https://ot-intel-api.onrender.com/ot/stix-coverage

answers 402

Deterministic STIX representability + actionability lookup, grounded in Hahn/Krief et al. (arXiv:2512.18714v3, Jan 2026). Pass technique_id (MITRE ATT&CK ICS ID, optionally campaign=Triton|Stuxnet|Industroyer), protocol, or cve_id. Returns whether STIX 2.1 can represent the artifact (full/partial/none) and whether reporting gave enough detail to build a detection. Answers what STIX sharing alone c

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.20
Network
base
Pay to
0x1888192FAc6a69e4cd7d078eC4bCf6F24f7C767B
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
107 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:31:11.578Z (6d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fot-intel-api.onrender.com%2Fot%2Fstix-coverage"